Oval|Lab Grown|IGI

1.51ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG816643549

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816643549

Diamond specifications and retailer prices

From €251 EUR
As of November 5, 2026
Save €2,190 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,441 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816643549 or 816643549. Listed at 22 retailers as of November 4, 2026, with prices from €251 to €2,441, a €2,190 spread on the same certified stone. Do Amore Diamonds lists it at €2,441. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816643549
Dimensions9.43 × 6.31 × 3.96 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm6.31 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816643549
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €605 EUR|Low: €241 EUR|High: €1,392 EUR|Avg: €686 EUR|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 14€251 EUR
Retailer 3€291 EUR
Retailer 4€311 EUR
Retailer 5€311 EUR
Retailer 7€398 EUR
Retailer 13€450 EUR
Retailer 9€592 EUR
Retailer 1€605 EUR
Retailer 11€800 EUR
Retailer 10€854 EUR
Retailer 12€955 EUR
Retailer 2€1,104 EUR
Retailer 6€1,196 EUR
Retailer 8€1,372 EUR

42 data points across 14 retailers

22 retailers€251 EUR to €2,441 EUR

A
Cheapest Retailer
-
€251 EUR
A
Retailer 2
-
€281 EUR
View
Final sale: no returns
A
Retailer 3
-
€291 EUR
View
A
Retailer 4
-
€311 EUR
View
Retailer 5
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€311 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
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€366 EUR
View
A
Retailer 7
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€398 EUR
View
A
Retailer 8
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€415 EUR
View
A
Retailer 9
-
€450 EUR
View
A
Retailer 10
-
€592 EUR
View
A
Retailer 11
-
€605 EUR
View
B+
Retailer 12
-
€610 EUR
View
Retailer 13
-
€800 EUR
View
Price last confirmed 9 days ago
Retailer 14
-
€854 EUR
View
Price last confirmed 8 days ago
B
Retailer 15
-
€955 EUR
View
B
Retailer 16
-
€1,104 EUR
View
B
Retailer 17
-
€1,196 EUR
View
B
Retailer 18
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€1,248 EUR
View
B
Retailer 19
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€1,292 EUR
View
B
Retailer 20
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€1,372 EUR
View
B
Retailer 21
-
€2,227 EUR
View
Most Expensive
B
Do Amore Diamonds
23-816643549 · Nov 4
€2,441 EUR
$2,740 USD
View
21 more retailers have this diamond
Prices start from €251 EURSave up to €2,190 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Oval
€251 EUR